OGF500 is one of the models in the OrigaFlex series by Origalys, designed as a modular and expandable potentiostat/galvanostat. This device is highly suitable for precision applications in electrochemical and electrocatalysis experiments, offering current support in the range of ±5 nA to ±500 mA.
The OGF500 enables measurements across a wide range of current and voltage (±15 V) with a high accuracy of 0.1%. It is compatible with the OrigaMµ probe for ultra-low current measurements and also supports integration with the EIS (Electrochemical Impedance Spectroscopy) module.
With its compact and robust design, the OGF500 is also portable and can be easily connected to a computer via USB. For multi-channel applications, it is compatible with OrigaViewer software, and for single-channel use, OrigaMaster provides various options for control and data analysis.
Key features of the OGF500 include:
Simultaneous multi-channel measurement capability
Built-in impedance module in the OGF+500EIS model (10 μHz – 5 MHz)
Independent device control via OrigaMaster 5 software through USB
Ability to monitor module status and free potential in real time
Support for up to 10 OGF500 modules with a Drive Unit and Dummy Cell
| Feature | Specification |
|---|---|
| Potentiostat | ✔ |
| Galvanostat | ✔ |
| Maximum Current | ±500 mA |
| Maximum Measurable Potential | ±20 V |
| Maximum Applied Potential | ±15 V |
| Potential Resolution | 0.003% |
| Potential Accuracy | < 0.1% FSR (Full Scale Range) |
| Voltage Range | ±15 V with OGF / ±3 V, ±6 V and ±15 V with OGF+ |
| Max Scan Rate | 200 V/s |
| Current Ranges | 9 (14 with low current option) |
| Standard Current Range | ±5 nA to ±500 mA |
| Low Current Option | 1 pA to 10 nA |
| Current Accuracy | < 0.1% FSR |
| Current Resolution | 0.003% FSR (Best: 150 fA) |
| Input Impedance | 1 TΩ (//20 pF) |
| EIS | 10 μHz – 5 MHz with OGF+EIS |
| Interfaces | Ethernet, USB 2.0 |
| Data Acquisition Time | > 100 μs |
| Ohmic Drop Compensation | Yes, manual and automatic Static |
| Electrode Connections | 2, 3, 4 |
| A/D Converter | 16 bits |
| Floating Option | Versatile connection |
| Filters | 1 μs to 1 s, analog, anti-aliasing filter (50 Hz / 60 Hz) |
| Dimensions | 300 × 85 × 450 mm |
| Power Supply | 88-264 Vac, 47-63 Hz, 30 VA |
| Weight | 4.55 kg |
| Software | OrigaMaster (USB 2.0), OrigaViewer (Ethernet) |
| Cable Length | On demand |
| Temperature Control | -10°C to 105°C (14°F to 221°F) |
| Auxiliary Inputs | 1 with OGF / 2 with OGF+ |
| Bandwidth | 1 MHz |
| Analog I/O | Yes, 1 |
